1-
: 1c turn P BH | 1M casts off (2M up) **while{2}** 1W set ; 1M+2W & 1W+2M turn BH | 1M & 2W cast off (2W & 3M up) (M side: 2,3,1 W side: 2,1,3)
9-
: 1M+3W & 1W+3M turn BH | 1W casts off (3W up) **while{2}** 1M set (to 2,3,1) ; 1c dance up (3c down) | turn BH ½ pulling RSh back to face 1cnrs
17-
: Corner Chain on 1diag
25-
: Corner Chain on 2diag (2,1,3)